Annual report of the Commissioner of Patents for the year ..
Description based on: 1866, v. 3; title from t.p
Volume 1868 v. 4
Publisher Washington : G.P.O
Call number 39088015852486
Digitizing sponsor Smithsonian Libraries
Book contributor Smithsonian Libraries
Notes no toc. tight margins. text runs off the page at times.
Full catalog record MARCXML
Issued in multiple vols., <1866>-1871